Yukimura and the others will be giving presentations at the summer study sessions. There's less than a month left until the training camp, but Kosuke still hasn't picked a research theme. Professor Ikeda suggests research into "an algorithm that could instantly find the True End in any dating game." On the other hand, Yukimura and Himuro are focused on the hormone which is released when a person is touched by someone they love - oxytocin. By investigating the amount present in a person's saliva, they think they might be able to determine if the person loves the one who touched them, and they decide to immediately put it to the test with some close contact...
Saliva from before and after the 
experiment will be analyzed,
،لعاب من قبل التجربة وبعدها سيتمّ تحليله
Der Speichel vor und nach
dem Experiment wird analysiert
La saliva de antes
y después será analizada
La saliva del antes
y del después será analizada
Puis nous analyserons
les deux échantillons
Ora bisognerà analizzare la saliva prima e dopo l'esperimento
Vamos analisar a saliva antes
e depois do experimento,
Будут исследованы оба образца слюны,